Botnet Statistics [2023-04-03]

(To download the latest zombie ip list, please visit the Daily Zombie IP Lists for April 2023. To get an idea of what IP is scanning the Internet currently, please watch: Daily Botnet Detection Live Streaming.)
detection period: 2023-04-03 00:00-23:59 UTC
total number of suspected botnet IPs: 20142
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 18752
number of spam blocked: 0
recipient count of spam blocked: 0

The top 10 networks (as found in WHOIS), ordered by the number of suspected botnet IPs are:

Rank	Network	# of suspected botnet IPs
1	ACEVILLEPTELTD-SG	663
2	DIGITALOCEAN-192-241-128-0	483
3	KORNET-KR	351
4	DIGITALOCEAN-107-170-0-0	340
5	CHINANET-JS	267
6	DIGITALOCEAN-198-199-64-0	266
7	DIGITALOCEAN-162-243-0-0	260
8	CMNET	243
9	HINET-NET	241
10	PAN-22	220

The top 10 countries (as defined by the 2-character country code), ordered by the number of suspected botnet IPs are:

Rank	Country/Region	# of suspected botnet IPs
1	United States	5678
2	China	2711
3	Singapore	1024
4	India	947
5	Russian Federation	849
6	Brazil	808
7	South Korea	578
8	Viet Nam	542
9	Indonesia	480
10	Hong Kong	465

The top 10 TCP ports, ordered by the number of connection attempts received are:

Rank	TCP port number	# of connection attempts received
1	22	59933
2	23	29191
3	445	26001
4	237	22399
5	6001	22050
6	1326	20290
7	205	19968
8	222	19395
9	306	19329
10	7022	19313

20230404 Botnet Detection Live Streaming 500+ zombies detected)